Author: andrew
Date: Mon Mar 5 10:09:18 2018
New Revision: 330488
URL: https://svnweb.freebsd.org/changeset/base/330488
Log:
In the ACPI GICv3 attach function call device_get_children to get the list
of children. We expect this to be populated when configuring the secondary
cores.
Sponsored by: DARPA, AFRL
Sponsored by: Cavium (Hardware)
Modified:
head/sys/arm64/arm64/gic_v3_acpi.c
Modified: head/sys/arm64/arm64/gic_v3_acpi.c
==============================================================================
--- head/sys/arm64/arm64/gic_v3_acpi.c Mon Mar 5 09:18:40 2018
(r330487)
+++ head/sys/arm64/arm64/gic_v3_acpi.c Mon Mar 5 10:09:18 2018
(r330488)
@@ -280,6 +280,9 @@ gic_v3_acpi_attach(device_t dev)
*/
gic_v3_acpi_bus_attach(dev);
+ if (device_get_children(dev, &sc->gic_children, &sc->gic_nchildren) !=0)
+ sc->gic_nchildren = 0;
+
return (0);
error:
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